174208020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4027}}^1$

素因数の和:4149

約数の個数: 96

約数和(自身を含む): 563017728

約数和(自身を除く): 388809708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2163, 2884, 3090, 3605, 4027, 4326, 6180, 7210, 8054, 8652, 10815, 12081, 14420, 16108, 20135, 21630, 24162, 28189, 40270, 43260, 48324, 56378, 60405, 80540, 84567, 112756, 120810, 140945, 169134, 241620, 281890, 338268, 414781, 422835, 563780, 829562, 845670, 1244343, 1659124, 1691340, 2073905, 2488686, 2903467, 4147810, 4977372, 5806934, 6221715, 8295620, 8710401, 11613868, 12443430, 14517335, 17420802, 24886860, 29034670, 34841604, 43552005, 58069340, 87104010, 174208020]

約数ペア:

[(1, 174208020), (2, 87104010), (3, 58069340), (4, 43552005), (5, 34841604), (6, 29034670), (7, 24886860), (10, 17420802), (12, 14517335), (14, 12443430), (15, 11613868), (20, 8710401), (21, 8295620), (28, 6221715), (30, 5806934), (35, 4977372), (42, 4147810), (60, 2903467), (70, 2488686), (84, 2073905), (103, 1691340), (105, 1659124), (140, 1244343), (206, 845670), (210, 829562), (309, 563780), (412, 422835), (420, 414781), (515, 338268), (618, 281890), (721, 241620), (1030, 169134), (1236, 140945), (1442, 120810), (1545, 112756), (2060, 84567), (2163, 80540), (2884, 60405), (3090, 56378), (3605, 48324), (4027, 43260), (4326, 40270), (6180, 28189), (7210, 24162), (8054, 21630), (8652, 20135), (10815, 16108), (12081, 14420)]